USA LONGEST CAVES   Compiled by: Bob Gulden - January 20, 2010  
Caves Mapped/Surveyed at 1 mile+ in length (5280 feet, 1609 meters)  
Send updates and corrections to caverbob@aol.com  
The NSS Geo2 Long & Deep Caves Web Site is at http://www.caverbob.com           Copyright 2009 NSS Geo2, Bob Gulden NSS#13188LF  
Do not ask for cave locations, I will not give them out.
LENGTH LENGTH DEPTH DEPTH
# CAVE  NAME STATE COUNTY MILES METERS FEET METERS SOURCE DATE
1 Mammoth Cave System   (N.P.) Kentucky Ed./Hart/Bar. 367.000 590629 379 115.5 CRF / CKKC May-05
2 Jewel Cave    (N.M.) South Dakota Custer 144.830 233081 632 192.6 http://www.nps.gov/jeca Jan-09
3 Wind Cave     (N.P.) South Dakota Custer 133.240 214429 636 193.9 Rod Horrocks e-mail Dec-09
4 Lechuguilla Cave   (C.C.N.P.) New Mexico Eddy 127.350 204950 1604 488.9 Stan Allison e-mail Sep-09
5 Fisher Ridge Cave System Kentucky Hart 112.880 181663 356 108.5 HTTP://HOME.COMCAST.NET/~FISHER-RIDGER/ Jan-10
6 Friars Hole Cave System West Virginia Green./Pocoho. 45.539 73288 628 191.4 Doug Medville 05/03
7 Kazumura Cave                     (Lava Tube) Hawaii Hawaii 40.700 65500 3614 1101.5 HSS Newsletter N9P7 06/01
8 Organ Cave System West Virginia Greenbrier 38.452 61882 486 148.1 WVASS Database May-07
9 Whigpistle System Kentucky Edmonson 34.620 55715 314 95.7 2009 NSS/ICS Kerrville Texas Jul-09
10 Blue Spring Cave                Tennessee White 34.412 55381 233 71.0 Mike Rogers e-mail Jun-09
11 Wakulla-Leon Sinks Cave System          (Under Water) Florida Leon/Wakulla 31.990 51483 350 106.7 Die langsten Unterwasserhohlensysteme der welt, Oliver Knab Jun-09
12 Scott Hollow Cave West Virginia Monroe 29.500 47476 571 174.0 WVASS Spring Meeting May-09
13 Hellhole West Virginia Pendleton 28.280 45512 519 158.2 Gordon Brace e-mail GVKS Sep-07
14 Crevice Cave Missouri Perry 28.201 45385 0 0 M.S.S. Hauck 02/04
15 Cumberland Caverns                (Saltpeter) Tennessee Warren 27.616 44444 200 61.0 Charles Cole 03/92
16 Carlsbad Cavern   (C.C.N.P.) New Mexico Eddy 27.530 44305 1035 315.5 Stan Allison e-mail Feb-08
17 Omega System Virginia Wise 25.120 40427 1263 385.0 Benjamin Schwartz e-mail Jun-09
18 Sloans Valley Cave System Kentucky Pulaski 24.640 39654 240 73.2 The International Caver N19P23 05/97
19 Binkley's Cave System Indiana Harrison 24.073 38742 140 42.7 Gary Roberson e-mail Aug-09
20 Xanadu Cave System Tennessee Fentress 23.799 38301 230 70.1 Tenn.Cave Survey 02/03
21 The Hole (Boggs Cave) West Virginia Greenbrier 23.003 37020 225 68.6 Bill Balfour 09/91
22 Coral Cave System Kentucky Pulaski 22.560 36307 340 103.6 Lee Florea e-mail 12/02
23 Sugar Run Cave System Virginia Giles 22.500 36210 718 218.8 VSS Long & Deep Cave Lists 02/03
24 Hidden River System (Hicks Cave) Kentucky Hart 21.100 33957 160 48.8 Carbide Caver V7I10P111 10/98
25 Lost River Cave System Indiana Orange 21.009 33811 94 28.7 Mark Deebel e-mail Oct-08
26 Lilburn Cave  (N.P.) California Tulare 20.810 33490 508 154.8 Jed Mosenfelder e-mail Jan-06
27 Blue Spring Cave Indiana Lawrence 20.810 33490 140 42.7 Art Palmer e-mail 04/02
28 Chestnut Ridge Cave System Virginia Bath 20.110 32364 804 245.1 Phil Lucas e-mail Jul-07
29 Honey Creek Cave Texas Comal 20.043 32257 124 37.8 NSS News V66N7P28 Jul-08
30 Culverson Creek Cave System West Virginia Greenbrier 19.750 31785 329 100.3 WVASS Database May-07
31 Moore Cave System  (Berome & Tom) Missouri Perry 18.000 28968 0 0 NSS Caves Files - Dick Blenz Oct-05
32 Windy Mouth (Wind) Cave West Virginia Greenbrier 18.000 28968 0 0.0 Jim Hixson 02/89
33 Fitton (Beauty) Cave Arkansas Newton 17.500 28164 0 0.0 Scott House e-mail 02/04
34 Hualalai Ranch Cave               (Lava Tube) Hawaii Hawaii 17.265 27785 1449 441.7 Doug Medville e-mail Mar-07
35 Thornhill Cave System Kentucky Breckenridge 17.232 27732 0 0.0 Arron Reed Louisville Grotto e-mail 11/01
36 Coldwater Cave Iowa Winneshiek 17.005 27367 80 24.4 Larry Welch e-mail 07/03
37 Kipuka Kanohina (Kula Kai Caverns) (Lava Tube) Hawaii Hawaii 16.500 26554 762 232.3 Bob Richards e-mail Nov-04
38 McClung Cave System West Virginia Greenbrier 16.400 26393 200 61.0 WVACS 10/82
39 Butler-Sinking Creek System Virginia Bath 16.010 25766 624 190.2 VSS Long Cave List 02/03
40 Rumbling Falls Cave. Tennessee Van Buren 16.000 25750 474 144.5 Marion O.Smith per TCS 02/03
41 Carroll Cave Missouri Camden 15.901 25590 106 32 Bob Lerch e-mail Jan-08
42 Mystery Cave System Missouri Perry 15.842 25495 0 0 M.S.S. Walsh 02/04
43 Fern Cave                           (597) Alabama Jackson 15.630 25154 536 163.4 Fern Cave Project 1995
44 Mountain Eye Cave System          (Saltpeter) Tennessee Fentress 15.587 25085 300 91.4 Tenn. Cave Survey 03/87
45 Nunley Mtn.Cave System (Maria Angela Grotto) Tennessee Grundy 15.152 24385 350 106.7 David Parr per TCS 02/03
46 Cave Creek Cave System Kentucky Pulaski 15.010 24156 170 51.8 COG Squeaks 1977
47 Foglepole Cave Illinois Monroe 15.000 24140 0 0.0 NSS News V56N4P114 04/98
48 Gap Cave System (Cudjo's)   (C.G.N.H.P.) Virginia Lee 14.855 23907 484 147.5 Bob Gulden (CRF) Dec-09
49 Fort Stanton Cave New Mexico Lincoln 14.750 23738 170 51.8 Lee H.Skinner e-mail Dec-09
50 Benedicts (Persinger) Cave West Virginia Greenbrier 14.746 23732 254 77.4 Bill Douty e-mail Apr-09
51 Big Horn - Horsethief Cave System Wyoming / Montana Bighorn 14.615 23521 171 52.1 Even Gehring e-mail 02/04
52 Rimstone River Cave Missouri Perry 14.200 22853 0 0 M.S.S. Walsh 02/04
53 Powell's Cave System Texas Menard 14.199 22851 75 22.9 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
54 Bone - Norman Cave System West Virginia Greenbrier 14.118 22721 186 56.7 Bill Douty e-mail 12/97
55 Memorial Day Cave West Virginia Pendleton 13.050 21002 457 139.3 GVKS - Peter Penczer Jan-09
56 Emesine Cave (1881 System)        (Lava Tube) Hawaii Hawaii 12.890 20744 1433 436.8 Don Coons e-mail 03/02
57 Mystery Cave System Minnesota Fillmore 12.790 20584 101 30.8 Minnesota Speleology 08/87
58 Big Bat Cave Kentucky Breckenridge 12.680 20406 0 0.0 List of Mapped Caves of Kentucky 01/86
59 Anvil Cave                           (279) Alabama Morgan 12.667 20386 51 15.5 Alabama Cave Survey 04/80
60 Gradys (Mammoth River) Cave System Kentucky Hart 12.600 20278 120 36.6 Carbide Caver V7I9P111 10/98
61 Bigfoot Cave California Siskiyou 12.400 19956 1205 367.3 Steve Knutson 12/90
62 Ellisons Cave Georgia Walker 12.127 19517 1063 324.0 Georgia Underground V24N1 03/87
63 Wells Cave Kentucky Pulaski 11.496 18501 0 0.0 NSS News V57N10P308 10/99
64 Beacon Woods - Waynes World System              (Under Water) Florida Pasco 11.364 18288 160 48.8 Die langsten Unterwasserhohlensysteme der welt, Oliver Knab Jun-09
65 Goochland - Poplar Cave Complex Kentucky Rockcastle 11.180 17992 0 0.0 Kentucky Speleo-Fest Guidebook 1981
66 Groaning Cave Colorado Garfield 11.154 17951 149 45.4 Stuart Marlatt e-mail 04/03
67 Crumps Spring Cave Kentucky Hart 10.740 17284 140 42.7 Joe Saunders 09/89
68 Portal-BoarHole System West Virginia Greenbrier 10.400 16737 333 101.5 WVASS Database May-07
69 James (Thousand Domes) Cave Kentucky Edmonson 10.250 16496 0 0.0 Glenn Merrill 07/84
70 Dry Cave New Mexico Eddy 10.000 16093 328 100.0 Stan Allison via Pete Sep-09
71 Perkins Cave Virginia Washington 9.997 16089 300 91.4 Virginia Speleological Survey 1987
72 Pahoa Cave(s) (segmentation??)    (Lava Tube) Hawaii Hawaii 9.942 16000 1150 350.5 Lava Tube Flow e-mails May-05
73 Sullivan Cave Indiana Lawrence 9.632 15501 105 32.0 Sam Frushour , NSS Convention 1973
74 Big Bone Cave                     (Saltpeter) Tennessee Van Buren 9.627 15493 226 68.9 John Smyre 06/84
75 Maxwellton (Cowshit Pit) Cave West Virginia Greenbrier 9.627 15493 126.2 38.5 WVASS Database May-07
76 Wyandotte Cave Indiana Crawford 9.200 14806 256 78.0 Lee Wenning 03/96
77 Snail Shell Cave System Tennessee Rutherford 9.071 14598 144 43.9 Jeff Sims 07/86
78 Cathedral-Falmouth System       (Under Water) Florida Suwannee 8.939 14386 190 57.9 Die langsten Unterwasserhohlensysteme der welt, Oliver Knab Jun-09
79 Duncan Field System Oklahoma Adair 8.920 14355 124 37.8 Keith (Andy) Harris e-mail 04/03
80 Webster Cave Complex Kentucky Breckenridge 8.682 13972 0 0.0 Ben Tobin WCCSG e-mail Jun-09
81 Dunbar Cave - Roy Woodard System  (Saltpeter) Tennessee Montgomery 8.600 13840 90 27.4 NSS News V46N9P363 09/88
82 Rice Cave                         (Saltpeter) Tennessee Van Buren 8.590 13824 210 64.0 Tenn.Cave Survey 02/03
83 Vinegar Ridge (Buckingham Palace) Cave Kentucky Hart 8.410 13535 211 64.3 Alan Glennon  e-mail 02/97
84 Ludingtons Cave West Virginia Greenbrier 8.296 13351 250 76.2 WVASS Database May-07
85 Cuyler Cave Tennessee Sevier 8.160 13132 78 23.8 Steve Pierce 07/86
86 Powder Mill Creek Cave Missouri Shannon 8.047 12950 103 31 M.S.S. Baker 02/04
87 Unthanks Cave Virginia Lee 7.900 12714 211 64.3 2009 NSS/ICS Kerrville Texas Jul-09
88 Grassy Cove Saltpetre Cave        (Saltpeter) Tennessee Cumberland 7.893 12703 367 111.9 Deep Caves of TAG, John Stembel 10/01
89 Wolf River (Jaguar) Cave          (Saltpeter) Tennessee Fentress 7.890 12698 160 48.8 Tony Groves e-mail Jun-06
90 Old Bellamy (Derekson)(Santa Fe River Rise) Cave Sys. (Under Water) Florida Alachua 7.865 12657 160 48.8 Die langsten Unterwasserhohlensysteme der welt, Oliver Knab Jun-09
91 Great EX(pectations) Cave Wyoming Washakie 7.854 12640 1408 429.2 NSS News V44N6 (Peter Shifflett) 06/86
92 Lee Cave Kentucky Edmonson 7.817 12580 0 0.0 CRF 08/87
93 Whistling Cave Indiana Lawrence 7.760 12489 0 0.0 CIG  S.Collins 08/93
94 Stompbottom Cave Virginia Tazewell 7.730 12440 319 97.2 VSS Long Cave List 02/03
95 Climax Cave Georgia Decatur 7.730 12440 80 24.4 F.Hutchison 06/86
96 Russell Cave   (N.M.)        (169) Alabama Jackson 7.576 12192 400 121.9 Deep Caves of TAG, John Stembel 10/01
97 Haws Spring Cave Tennessee Cannon 7.576 12192 150 45.7 TCS 01/96
98 Long Hollow (Dyke's/Mud-&-Slime) Cave System Kentucky Pulaski 7.497 12065 235 71.6 Mark Turner e-mail 11/98
99 Paxtons Cave Virginia Alleghany 7.260 11684 71 21.6 VSS Long Cave List 02/03
100 Lisanby Cave Kentucky Caldwell 7.220 11619 0 0.0 Mike Dyas 06/89
101 Farmers System - 1 Kentucky Pulaski 7.179 11553 202 61.6 Darrell Adkins e-mail Jan-07
102 Grayson Gunnar Cave Kentucky Wayne 7.160 11523 180 54.9 2009 NSS/ICS Kerrville Texas Jul-09
103 Acme 5 Mine / Quarry Cave West Virginia Greenbrier 7.120 11459 241 73.5 Ron Fulcher e-mail & jim Hixson 06/98
104 McFail's Cave New York Schoharie 7.091 11412 295 89.9 Simeon Warner e-mail Aug-05
105 Zarathustra Cave                  (Saltpeter) Tennessee Fentress 7.030 11314 40 12.2 Bill Dean 07/86
106 Cassell Cave System West Virginia Pocohontas 7.020 11298 140 42.7 Gangsta Mappers 03/03
107 Helictite Cave Virginia Highland 7.000 11265 170 51.8 VSS Long Cave List 02/03
108 Blanchard Springs Cave Arkansas Stone 7.000 11265 0 0.0 USFS Caverns Ad. - J.W.Ramey 01/80
109 Camps Gulf Cave                   (Saltpeter) Tennessee Van Buren 6.818 10973 368 112.2 Deep Caves of TAG, John Stembel 10/01
110 Hue Hue Cave                      (Lava Tube) Hawaii Hawaii 6.711 10800 1623 494.7 Stephan Kempe 10/99
111 Simmons Mingo - My Cave System West Virginia Rand./Pocahon. 6.700 10783 683 208.2 Bob Thrun 06/82
112 Devils Icebox Missouri Boone 6.685 10758 0 0 M.S.S. House 02/04
113 Sherfield's Cave Arkansas Newton 6.660 10718 58 17.7 Doug Robertson 06/92
114 Newberry - Bane Cave Virginia Bland 6.610 10638 380 115.8 VSS Deep Cave List 02/03
115 Paul Penley's Cave Virginia Bland 6.600 10622 346 105.5 Virginia Speleological Survey 05/04
116 Lost River Cave System Kentucky Warren 6.501 10462 0 0.0 Green River Review - Ref. J.Wells 12/86
117 Clarks Cave Virginia Bath 6.434 10355 0 0.0 Virginia Speleological Survey 08/94
118 Fallen Rock Cave Virginia Tazewell 6.388 10280 0 0.0 Virginia Speleological Survey 1987
119 Blissits Cave Kentucky Breckenridge 6.307 10150 0 0.0 Ft. Knox Grotto/Lowcrawler Newsletter 11/85
120 D.C. Jester Cave System              (Gypsum) Oklahoma Greer 6.254 10065 35 10.7 Sue Bozeman 03/88
121 Guffey Cave                        (317) Alabama Marshall 6.198 9975 210 64.0 Alabama Cave Survey 1994
122 Breathing Cave Virginia Bath 6.160 9914 364 110.9 Gangsta Mappers 01/04
123 Bowden Cave System West Virginia Randolph 6.084 9791 190 57.9 Bob Gulden 03/02
124 Pettyjohns Cave Georgia Walker 6.074 9775 234 71.3 Georgia Speleological Survey 03/91
125 Chinn Springs Cave Arkansas Indpendence 6.030 9704 252 76.8 Jeff Bartlett e-mail Oct-08
126 Espey Cave                        (Saltpeter) Tennessee Cannon 6.027 9700 200 61.0 Tenn.Cave Survey 02/03
127 Tumbling Rock Cave             (171)     (Saltpeter) Alabama Jackson 6.022 9691 454 138.4 Georgia Underground V32N4P38] 09/96
128 Pautler Cave Illinois Monroe 6.000 9656 0 0.0 Speleo Digest Dec-07
129 Jugornot Cave Kentucky Pulaski 5.950 9576 262 79.9 Lee Florea e-mail 03/04
130 Guess (Creek) Cave             (594)     (Saltpeter) Alabama Jackson 5.936 9553 30 9.1 Alabama Cave Survey 03/85
131 Little Brush Creek Cave Utah Uintah 5.933 9548 658 200.6 www.caves.org/grotto/timpgrotto/ 01/03
132 Blowing Springs Cave Tennessee Coffee 5.720 9205 270 82.3 Hal Love 05/97
133 Stagebarn Crystal Cave South Dakota Meade 5.690 9157 326 99.4 Marc Ohms e-mail Jul-09
134 Spring Valley Caverns Minnesota Fillmore 5.650 9093 149 45.4 John Ackerman e-mail Aug-07
135 Illinois (Little Mammoth) Caverns Illinois Monroe 5.624 9051 0 0.0 WCS V22N4P65 08/82
136 Precinct Eleven Cave Kentucky Rockcastle 5.593 9001 135 41.1 List of Mapped Caves of Kentucky 01/86
137 Chilly Bowl Cave Arkansas Newton 5.579 8979 218 66.4 Rodney Tennyson e-mail Jul-08
138 Marengo Cave Indiana Crawford 5.560 8948 75 22.9 Gary Roberson e-mail 01/98
139 Byer's Cave System Georgia Dade 5.500 8851 350 106.7 Grorgia Underground V24N1 03/87
140 Keala Cave                        (Lava Tube) Hawaii Hawaii 5.410 8707 610 185.9 Stephan Kempe, IUS Com. on Vol.Cave NL 12/99
141 Sinking Cove Cave System Tennessee Franklin 5.350 8610 457 139.3 Rick Buice 09/89
142 New River Cave Virginia Giles 5.293 8518 359 109.4 Tim Kilby 1990
143 Fox Hole Tennessee Van Buren 5.230 8417 297 90.5 Tenn.Cave Survey 02/03
144 Chris Cave Kentucky Breckinridge 5.082 8179 0 0.0 David Frazier e-mail 12/01
145 Spring Hollow Cave Virginia Bland 5.050 8127 320 97.5 VSS 1987
146 Abrogast - Cave Hollow Cave System West Virginia Tucker 5.019 8077 310 94.5 Bob Gulden 09/85
147 Ennis Cave Arkansas Stone 5.000 8047 300 91.4 Randy Rose e-mail 09/98
148 Blowhole (Nichols) Cave Tennessee Cannon 4.962 7986 150 45.7 David Parr 07/86
149 Reeve's Cave Indiana Monroe 4.950 7966 168 51.2 Garre Conner e-mail NSS#12462 03/02
150 Destitute (Erwin's) Cave West Virginia Monroe 4.940 7950 150 45.7 Andy Murphy 03/98
151 Big Brush Creek Cave Utah Uintah 4.920 7918 858 261.5 www.caves.org/grotto/timpgrotto/ 01/03
152 Piquet Cave Missouri Pulaski 4.864 7828 0 0 M.S.S. House 02/04
153 Pine Hill Cave Kentucky Rockcastle 4.834 7780 165 50.3 List of Mapped Caves of Kentucky 01/86
154 Madison Blue Spring             (Under Water) Florida Madison 4.831 7775 120 36.6 Bruic 1997
155 Centerville Cave Tennessee Hickman 4.831 7775 45 13.7 Tenn.Cave Survey 02/03
156 Linefork Cavern Kentucky Letcher 4.825 7765 204 62.2 1997 speleo Digest 1998
157 Garrison Cave #2 Missouri Christian 4.744 7635 84 26 Jonathan Beard e-mail Oct-09
158 Hamilton Cave West Virginia Pendleton 4.742 7632 265 80.8 Bob Gulden/Dave West 09/96
159 Mill Hollow Cave Tennessee Overton 4.735 7620 180 54.9 Tennessee Long Cave List 09/92
160 Stamp's Cave Tennessee Putnam 4.735 7620 100 30.5 Gerald Moni 07/86
161 Telford Springs                 (Under Water) Florida Suwanee 4.735 7620 72 21.9 Caves and Karst of Florida, 2008 NSS Convention Jul-08
162 Endless Caverns Virginia Rockingham 4.730 7612 145 44.2 VSS 1995
163 Amazing Maze Cave Texas Pecos 4.721 7598 73 22.3 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
164 Pleasant Ridge Cave Tennessee Cannon 4.693 7553 260 79.2 TCS 01/96
165 Blackfathom River Cave System Missouri Ste.Genevieve 4.660 7500 209 64 Kris Hartman e-mail Dec-09
166 Cameron Cave Missouri Marion 4.620 7435 25 8 M.S.S. House 02/04
167 Redmond Creek cave Kentucky Wayne 4.616 7429 0 0.0 Bill Walden e-mail Jul-07
168 Peacock Cave I-II System        (Under Water) Florida Suwanee 4.603 7408 210 64.0 Die langsten Unterwasserhohlensysteme der welt, Oliver Knab Jun-09
169 Engle Double Pit                   (266) Alabama Jackson 4.598 7400 520 158.5 Alabama Cave Survey 1975
170 School Sink     (Under Water) Florida ? 4.598 7400 0 0.0 Die langsten Unterwasserholensysteme der Welt Sep-08
171 Union Cave West Virginia Monroe 4.570 7355 291 88.7 The West Virginia Caver V20N4P13 08/02
172 Meramec Caverns Missouri Franklin 4.549 7321 30 9 M.S.S. Hauck 02/04
173 Gilley Cave Virginia Lee 4.545 7314 450 137.2 VSS 1978
174 Capshaw Cave Tennessee Putnam 4.518 7271 32 9.8 Tennessee Long Cave List 09/92
175 Skull Cave New York Albany 4.508 7255 0 0.0 Thom Engel 04/87
176 Buckeye Creek Cave System West Virginia Greenbrier 4.468 7191 190 57.9 WVASS Database May-07
177 Devils Eye Cave System          (Under Water) Florida Gilchrist 4.458 7174 160 48.8 Die langsten Unterwasserhohlensysteme der welt, Oliver Knab Jun-09
178 Dulaneys Cave Virginia Giles 4.440 7145 601 183.2 VSS Long & Deep Cave Lists 05/04
179 Manatee Springs Cave System      (Under Water) Florida Levy 4.427 7125 95 29.0 Die langsten Unterwasserhohlensysteme der welt, Oliver Knab Jun-09
180 Starnes Cave Virginia Giles 4.400 7081 359 109.4 VSS Long & Deep Cave Lists 02/03
181 Cass (Suicide) Cave West Virginia Pocahontas 4.400 7081 322 98.1 Greg Springer e-mail 05/03
182 Jess Elliot Cave                    (323) Alabama Jackson 4.368 7030 147 44.8 1998 NSS Conventon 08/98
183 Carpenter - Swago Pit System West Virginia Pocahontas 4.356 7010 239 72.8 WVASS Database May-07
184 Morrell (Worley) Cave             (Saltpeter) Tennessee Sullivan 4.356 7010 60 18.3 TCS 01/96
185 Harlansburg Cave Pennsylvania Lawrence 4.323 6957 20 6.1 Kim Metzgar e-mail Feb-05
186 Hart Springs System      (Under Water) Florida Gilchrist 4.303 6925 80 24.4 Die langsten Unterwasserhohlensysteme der welt, Oliver Knab Jun-09
187 Parker Cave Kentucky Edmonson 4.300 6920 0 0.0 CKKC 1979
188 Colliers Cave Virginia Pulaski 4.300 6920 0 0.0 VSS Long Cave List 02/03
189 Cornstarch Cave  (Black House Mt. System) Tennessee Fentress 4.299 6919 250 76.2 Tenn.Cave Survey 02/03
190 Your Cave / Iron Cave Tennessee White 4.280 6888 262 79.9 Tenn.Cave Survey 02/03
191 Warrens Cave Florida Alachua 4.261 6857 0 0.0 Caves and Karst of Florida, 2008 NSS Convention Jul-08
192 Great Onyx Cave  (M.C.N.P.) Kentucky Edmonson 4.260 6856 212 64.6 Bob Gulden (CRF) Jan-10
193 Waynes Cave Indiana Monroe 4.250 6840 0 0.0 NSS Convention - Terry Cox 1973
194 Chip's Hole/Cals System (Pipeline)   (Under Water) Florida Wakalla 4.222 6795 306 93.3 WKPP - Casey McKinlay e-mail Jul-07
195 Montague Cave                     (379) Alabama Jackson 4.220 6791 406 123.7 Deep Caves of TAG, John Stembel 10/01
196 Fixin'-to-die Cave Colorado Garfield 4.220 6791 266 81.1 Ed LaRock e-mail Jul-06
197 Shovel Eater Cave West Virginia Pendleton 4.200 6759 534 162.8 GVKS   Mar-09
198 Sharps Cave West Virginia Pocahontas 4.189 6742 140 42.7 George Dasher 06/88
199 Greenville Saltpeter Cave West Virginia Monroe 4.167 6706 75 22.9 WVASS Database May-07
200 Reed's Cave South Dakota Custer 4.160 6695 207 63.1 Steve Baldwin via Bruce Zerr e-mail 01/03
201 Lost Creek Cave                   (Saltpeter) Tennessee White 4.122 6634 285 86.9 Tenn.Cave Survey 02/03
202 Parks' Ranch Cave                    (Gypsum) New Mexico Eddy 4.098 6595 100 30.5 Dave Belski e-mail 03/03
203 Under the Road Cave Kentucky Breckenridge 4.089 6581 0 0.0 KSFGB 1978
204 Corkscrew Cave Virginia Tazewell 4.060 6534 515 157.0 340' drop   Bill Balfour e-mail 05/04
205 Pueo Cave           (Lava Tube) Hawaii Hawaii 4.008 6450 337 102.7 Doug Medville e-mail Oct-06
206 Falling Spring Cave               (1302) Alabama Jackson 4.005 6445 100 30.5 ACS 04/80
207 Swamp River cave Tennessee Van Buren 4.000 6437 100 30.5 Hal Love 05/97
208 Porters Cave. Virginia Bath 4.000 6437 50 15.2 Phil Lucas e-mail Jul-07
209 Church Cave California Fresno 3.996 6431 547 166.7 David Engel e-mail 09/99
210 Morgan Cave                       (Saltpeter) Tennessee Monroe 3.988 6418 163 49.7 Tenn.Cave Survey 02/03
211 Wades Cave West Virginia Greenbrier 3.980 6405 200 61.0 Bill Balfour 09/85
212 White Lobster Cave Kentucky Pulaski 3.977 6400 0 0.0 NSS News V57N10P308 10/99
213 Onego Millstream - Roaring Creek Cave West Virginia Pendleton 3.971 6391 85 25.9 Mike Dyas 07/83
214 Twin Level Cave System Kentucky Chris./Todd 3.900 6276 0 0.0 Preston Forsythe e-mail 03/03
215 Krueger System Illinois Monroe 3.856 6206 0 0.0 NSS News V42N4P65 08/82
216 Green Fork Falls Cave - Kathys Icebox Cave Montana Lewis & Clark 3.853 6201 0 0 Caving Int. N5 - Mike Beer 11/79
217 Rowland Cave Arkansas Stone 3.800 6116 0 0.0 SLUG 01/85
218 Inner Space Caverns Texas Williamson 3.799 6114 69 21.0 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
219 Bonnet Spring                   (Under Water) Florida Suwannee 3.788 6096 132 40.2 Caves and Karst of Florida, 2008 NSS Convention Jul-08
220 Blue Spring-Green Sink Cave System (Yana)   (Under Water) Florida Lafayette 3.788 6096 60 18.3 Sheck Exley 05/80
221 Grand Caverns Virginia Augusta 3.780 6083 116 35.4 The Region Record (VAR) V18N4P1 Sep-05
222 Bethlehem Cave South Dakota Meade 3.760 6051 170 51.8 Marc Ohms e-mail Jul-09
223 Three Fingers Cave New Mexico Eddy 3.700 5955 581 177.1 Rocky Mountain  Caving V8N3P22 SUM91
224 Robinson Ridge Saltpeter Cave     (Saltpeter) Tennessee Cannon /Coffee 3.696 5948 365 111.3 Tenn.Cave Survey 02/03
225 Nanna Cave Tennessee Rutherford 3.694 5945 116 35.4 Jeff Sims 07/86
226 Flower Pot West Virginia Randolph 3.689 5937 352 107.3 WVASS Database May-07
227 Buffalo Cave                      (Saltpeter) Tennessee Fentress 3.688 5935 154 46.9 Tennessee Long Cave List 09/92
228 Hang 'Em High Cave Tennessee Marion 3.665 5898 528 160.9 NSS News V50N1P6-18 01/92
229 Still Spring Cave Missouri Douglas 3.654 5881 106 32 M.S.S. Baker 02/04
230 Hornsby Spring Cave System      (Under Water) Florida Alachua 3.651 5876 150 45.7 Sheck Exley 05/80
231 Russells Reserve Cave Virginia Bath 3.640 5858 139 42.4 Phil Lucas e-mail Jul-07
232 Laurel Creek Cave System West Virginia Monroe 3.603 5798 80 24.4 George Dasher 01/81
233 Zicafoose Blowhole West Virginia Greenbrier 3.589 5776 320 97.5 Bob Kirk e-mail May-06
234 Henpeck Mill Cave Tennessee Cannon 3.523 5670 74 22.6 NSS News V66N5p8-10 May-08
235 Crossroads Cave Virginia Bath 3.520 5665 95 29.0 VSS 07/95
236 Indian Creek Cave Texas Uvalde 3.511 5650 157 47.9 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
237 Spider Cave   (C.C.N.P.) New Mexico Eddy 3.510 5649 136 41.5 Stan Allison e-mail Dec-08
238 The Serpent Virginia Bath 3.510 5649 0 0.0 Phil Lucas e-mail Jul-07
239 Carns Cave                          (441) Alabama Jackson 3.509 5647 0 0.0 Bill Torode 12/83
239 Castle (Alexander) Cave Arkansas Stone 3.500 5633 0 0.0 Mike Warshauer 02/80
240 Springs Cave, Jackson Blue      (Under Water) Florida Jackson 3.465 5576 160 48.8 Die langsten Unterwasserhohlensysteme der welt, Oliver Knab Jun-09
241 Tyson Spring Cave Minnesota Fillmore 3.462 5572 135 41.1 John Ackerman e-mail Aug-07
242 Saltpeter Cave Indiana Monroe 3.460 5568 0 0.0 BIGN V10N2 - John Mcintosh 06/71
243 Lama Lua System            (Lava Tube) Hawaii Hawaii 3.447 5547 617 188.1 Doug Medville e-mail 04/04
244 Plastic Bag Cave West Virginia Greenbrier 3.419 5502 135 41.1 Bill Balfour 09/85
245 Yer Cave Virginia Giles 3.410 5488 271 82.6 VSS Long Cave List 05/04
246 Cornwell Cave West Virginia Preston 3.410 5488 0 0.0 WVASS 1977
247 Charles Cave Indiana Washington 3.407 5483 73 22.3 CIG 10/86
248 Two Bit Cave Indiana Harrison 3.390 5456 251 76.5 D.Dible 08/91
249 Coach (Hundred Domes) Cave Kentucky Edmonson 3.380 5440 0 0.0 Glenn Merrill 07/84
250 Anderson Cave                     (357) Alabama Shelby 3.373 5428 90 27.4 ACS 04/80
251 Williams Cave Virginia Bath 3.352 5395 0 0.0 Ron Simmons 07/79
252 Barberry Cave Virginia Bath 3.350 5391 330 100.6 VSS Long Cave List 02/03
253 Jewett II Cave Tennessee Cumberland 3.349 5390 636 193.9 Charles Clark 07/86
254 Fredericksburg Cave Indiana Washington 3.343 5380 0 0.0 C. Roy - NSS Convention 1973
255 Howard's Waterfall Cave           (Saltpeter) Georgia Dade 3.330 5359 110 33.5 Georgia Underground 10/87
256 Cool Spring Cave Kentucky Trigg 3.293 5300 0 0.0 List of the Mapped Caves of Kentucky 1982
257 Custer Hollow Cave Tennessee Franklin 3.284 5285 100 30.5 Jay Cox 07/86
258 Papoose Cave Idaho Idaho 3.250 5230 831 253.3 Tom Miller e-mail 09/98
259 Dog Hill - Donnehue Cave System Indiana Lawrence 3.250 5230 85 25.9 BIGN V15N3 - David Bolton 05/80
260 China Cave Tennessee Putnam 3.223 5187 200 61.0 Tenn.Cave Survey 02/03
261 Barrack Zourie Cave New York Schoharie 3.220 5182 153 46.6 Thom Engel - NY Long Caves List 01/96
262 Moore Caven                        (426) Alabama Morgan 3.220 5182 30 9.1 ACS 04/80
263 Kemling Cave Iowa Dubuque 3.220 5182 0 0.0 NSS News V66N5P28 May-08
264 Dry Cave West Virginia Greenbrier 3.200 5150 100 30.5 WVACS 1989
265 Wild Woman Cave Oklahoma Murray 3.177 5113 60 18.3 Sue Bozeman 08/95
266 Silvertip Cave System Montana Flathead 3.166 5095 1052 321 Alpine Karst Sum77
267 Indian Grave Point Cave           (Saltpeter) Tennessee DeKalb 3.166 5095 112 34.1 David Parr 07/86
268 Holy Grail Cave Minnesota Fillmore 3.141 5055 128 39.0 Clay Kraus e-mail Jul-09
269 Keeton Cave                         (446)    (Saltpeter) Alabama Colbert 3.132 5040 80 24.4 ACS 04/80
270 Blair Spring Cave System Indiana Monroe 3.120 5021 125 38.1 NSS Convention - John Bassett 1973
271 Hot Caverns Missouri Perry 3.106 4999 0 0 M.S.S. Moss 02/04
272 Upper Twin Cave Indiana Lawrence 3.097 4984 36 11.0 SMP 03/91
273 Laurel Caverns Pennsylvania Fayette 3.090 4973 447 136.2 Walt Hamm e-mail 09/00
274 Glenwood Caverns (Fairy Cave) Colorado Garfield 3.090 4973 200 61.0 Richard Rhinehart e-mail 05/03
275 Kaupulehu System                  (Lava Tube) Hawaii Hawaii 3.077 4952 527 160.6 Doug Medville e-mail 04/03
276 Carter Cave Kentucky Todd 3.066 4934 0 0.0 Preston Forsythe e-mail from Joe Park 03/03
277 Catacomb Cave                     (Lava Tube) Hawaii Hawaii 3.065 4933 190 57.9 Doug Medville e-mail 02/03
278 Pruett Saltpetre Cave Kentucky Warren 3.060 4925 0 0.0 Joe Saunders 01/85
279 Edgewood Caverns New Mexico Santa Fe 3.045 4900 150 45.7 CRF Ann. Report 1977
280 Northtown (Short's Moonshine) Cave Kentucky Hart 3.045 4900 0 0.0 List of Mapped Caves of Kentucky 12/83
281 Wolfpen-Hollow Blowhole (Wind Cave) West Virginia Grant 3.030 4876 500 152.4 WVASS Database May-07
282 Oregon Caves Oregon Josephine 3.030 4876 400 121.9 Steve Knutson 01/85
283 Waterfall Plunge Tennessee Overton 3.030 4876 230 70.1 TCS 02/03
284 Ellison Cave West Virginia Monroe 3.030 4876 177 53.9 The West Virginia Caver V19N5P6 10/01
285 Case Cave Georgia Dade 3.030 4876 80 24.4 GSS 01/79
286 Falls Cave Arizona Coconino 3.030 4876 0 0.0 Az. Reg.Assn. News 1969
287 Johnsons Cave                     (Saltpeter) Tennessee Putnam 3.022 4863 200 61.0 Jeff Sims 07/86
288 Little Bear Cave Arkansas Newton 3.010 4844 176 53.6 Rodney Tennyson e-mail 08/00
289 New Trout Cave West Virginia Pendleton 3.001 4830 125 38.1 Bob Gulden/Dave West 02/97
290 Banes Spring Cave Virginia Bland 3.000 4828 330 100.6 NSS News V38N8 08/80
291 Jackpot Cave Kentucky ? 3.000 4828 0 0.0 CRF web site 06/01
292 Ohio (Reames Cave) Caverns Ohio Champaign 2.992 4815 103 31.4 NSS News V55N8P227-228 08/97
293 Big Sulphur (Peedee) Cave Kentucky Trigg 2.983 4801 0 0.0 List of the Mapped Caves of Kentucky 01/83
294 Selman Cave System                   (Gypsum) Oklahoma Woodward 2.979 4794 0 0.0 NSS News V60N7P204 07/02
295 Overholts Blowing Cave West Virginia Pocahontas 2.970 4780 601 183.2 Gary Storrick 06/00
296 Cathedral Cave Missouri Crawford 2.962 4767 0 0 M.S.S. Schwart 02/04
297 Lockwood Cave                     (Saltpeter) Tennessee White 2.955 4756 60 18.3 Tenn.Cave Survey 02/03
298 Farmers System - 2 Kentucky Pulaski 2.943 4736 166 50.6 Darrell Adkins e-mail Jan-07
299 Crystal (Sequoia) Cave California Tulare 2.940 4731 328 100.0 Joel Despain e-mail 01/99
300 Limrock Blowing Cave            (311) Alabama Jackson 2.936 4725 27 8.2 1996 SERA Guidebook P20-21 07/96
301 Run to the Mill (Bore Hole) Cave Tennessee Cumberland 2.926 4709 381 116.1 Buddy Lane 07/86
302 Hardins - Junkyard Cave System Tennessee Davidson 2.921 4701 122 37.2 David Parr 07/86
303 Smith Valley Cave Kentucky Edmonson 2.920 4699 0 0.0 List of the Mapped Caves of Kentucky 1982
304 Sally Turpin Hollow Cave Kentucky Wayne 2.920 4699 0 0.0 List of the Mapped Caves of Kentucky 1982
305 Fossil Mtn.Ice Cave - Wind Cave System Wyoming Teton 2.900 4667 644 196.3 NSS Conv. 1988 05/88
306 Wind Cave Kentucky Pulaski 2.890 4651 0 0.0 List of the Mapped Caves of Kentucky 01/86
307 Ameerican Bottoms 1 Cave (Sink Cave) Indiana Greene 2.865 4611 0 0.0 NSS News V67N6P26 Jun-09
308 Turkey Roost Cave West Virginia Pocahontas 2.841 4572 490 149.4 WVASS Database May-07
309 Keystone River Cave Tennessee Van Buren 2.841 4572 400 121.9 Tenn.Cave Survey 02/03
310 Stinging Nettle Cave Tennessee Fentress 2.841 4572 320 97.5 TCS 09/86
311 Loves Blowing Cave Tennessee Cannon 2.841 4572 275 83.8 TCS 1987
312 Greenhouse Cave Tennessee Claiborne 2.841 4572 200 61.0 TCS 03/03
313 Tom Pack Cave Tennessee Franklin 2.841 4572 175 53.3 Tennessee Long Cave List 09/72
314 Arch Cave Tennessee Putnam 2.841 4572 150 45.7 Tenn.Cave Survey 02/03
315 Beacon Cave West Virginia Mercer 2.841 4572 150 45.7 WVASS Database May-07
316 Endless (McKettrick) Cave New Mexico Eddy 2.841 4572 102 31.1 NSS Caves Files - Dick Blenz Oct-05
317 Campbell Saltpetre Cave           (Saltpeter) Tennessee Fentress 2.841 4572 40 12.2 Keith Goggin 07/86
318 Higginbotham Cave System West Virginia Greenbrier 2.838 4567 94 28.7 Bill Balfour 09/85
319 Elk River (Fortune Radish) Cave West Virginia Randolph 2.831 4556 152 46.3 Doug Medville 05/88
320 Alva Blankenship Cave Virginia Giles 2.827 4550 326 99.4 Philip Schuchardt e-mail Sep-06
321 Longhorn Caverns Texas Burnet 2.822 4542 151 46.0 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
322 Mark Twain Cave Missouri Marion 2.820 4538 0 0 M.S.S. House 02/04
323 Parker's Pit Cave Indiana Harrison 2.803 4511 206 62.8 Capers 1990
324 Sauta (Blowing Wind) Cave    (50)     (Saltpeter) Alabama Jackson 2.802 4509 150 45.7 Bill Varnedoe e-mail 06/99
325 Water Sink Virginia Highland 2.800 4506 0 0.0 VSS Aug-08
326 Triple-S Cave Kentucky Wayne 2.796 4500 0 0.0 List of the Mapped Caves of Kentucky 1982
327 Boone-Cannonball Cave System Indiana Owen 2.790 4490 30 9.1 K.Strunk 08/91
328 Chambers Cave West Virginia Monroe 2.776 4468 100 30.5 WVASS 1977
329 Great Scott Cave Missouri Washington 2.751 4427 0 0 M.S.S. Sutton 02/04
330 Foxhole No.1 Cave West Virginia Greenbrier 2.750 4426 190 57.9 Geroge Dasher 07/83
331 Falling Spring Cave West Virginia Randolph 2.748 4422 240 73.2 WVASS 1995
332 Under the Wall Cave               (Lava Tube) Hawaii Hawaii 2.736 4403 464 141.4 Doug Medville e-mail 10/99
333 Deadhorse Cave                    (Lava Tube) Washington Skamania 2.735 4402 192 58.5 Garry Petrie e-mail 03/03
334 Newell Spring Cave Kentucky Pulaski 2.734 4400 0 0.0 List of the Mapped Caves of Kentucky 1982
335 Blood Cave Montana Flathead 2.734 4400 0 0 Alpine Karst V2P15-22 Jun-05
336 Doe Mountain Cave Virginia Giles 2.712 4365 628 191.4 Bill Balfour e-mail 02/99
337 Signal Light Pit Tennessee Marion 2.711 4363 126 38.4 Charles Clarkion - Terry Cox 07/86
338 Glory Hole Cave Georgia Grady 2.708 4358 40 12.2 GSS 1987
339 General Davis Cave West Virginia Greenbrier 2.704 4352 0 0.0 NSS Bulletin V46N1 04/84
340 Mundys Landing Cave System Kentucky Woodford 2.703 4350 0 0.0 List of the Mapped Caves of Kentucky 1982
341 Crownover Saltpeter Cave          (Saltpeter) Tennessee Franklin 2.700 4345 68 20.7 Tenn.Cave Survey 02/03
342 Pless Cave Indiana Lawrence 2.700 4345 0 0.0 NSS Convention - Art Palmer 1973
343 Buckners Cave Indiana Monroe 2.699 4344 0 0.0 NSS Convention - Terry Cox 1979
344 Gypsum Cave                       (Lava Tube) Idaho Lincoln 2.682 4316 138 42.1 Tom Miller e-mail 09/98
345 Cave-Without-A-Name (Century Caverns) Texas Kendall 2.676 4307 89 27.1 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
346 Savage (Cook) Cave Kentucky Logan 2.659 4279 80 24.4 List of the Mapped Caves of Kentucky 1982
347 Microwave-A-Hole System      (1927) Alabama Jackson 2.652 4268 500 152.4 ACS 03/85
348 Shakerag Cave Tennessee Marion 2.652 4268 190 57.9 Speleonews V33N4P135 09/89
349 Goliath's Cave Minnesota Fillmore 2.652 4268 120 36.6 John Ackerman e-mail Aug-07
350 Labyrinth                          (Estimate) New York Jefferson 2.652 4268 60 18.3 NSS Convention 1979
351 Frick's Cave Georgia Walker 2.648 4262 185 56.4 Brent Aulenbach e-mail Sep-07
352 Hell's Hole Indiana Harrison 2.642 4252 134 40.8 David Black 06/84
353 Allen Branch Cave Missouri Shannon 2.632 4236 65 20 MSS Long Cave List 02/04
354 Waste Management System     (Lava Tube) Hawaii Hawaii 2.628 4229 125 38.1 Doug Medville e-mail Mar-09
355 Sinks-of-Roundstone Kentucky Rockcastle 2.628 4229 0 0.0 List of the Mapped Caves of Kentucky 1982
356 Bear Marauder Cave Tennessee Macon 2.617 4212 81 24.7 NSS News V55N5P132 05/97
357 Long Island Cave                   (1300)   (Saltpeter) Alabama Jackson 2.606 4194 91 27.7 ACS 01/98
358 Tallucah Cave                        (47)      (Saltpeter) Alabama Morgan 2.606 4194 90 27.4 ACS 08/87
359 Howes - Barytes Cave System New York Schoharie 2.600 4184 0 0.0 ?? 19??
360 John Martin Cave                  (Lava Tube) Hawaii Hawaii 2.584 4159 0 0.0 IOS Comm. on Volcanic Caves News #13 06/97
361 Indian Cave                       (Saltpeter) Tennessee Grainger 2.580 4152 77 23.5 The Speleotype V25N3P10 05/92
362 Tumbling Shoals (Little Airplane) Cave Tennessee Hamilton 2.580 4152 60 18.3 Ricky Buice 07/86
363 Kings Saltpeter Cave              (Saltpeter) Tennessee Claiborne 2.568 4133 174 53.0 Tennessee Long Cave List 09/92
364 Lamons Cave                         (214) Alabama Morgan 2.566 4130 80 24.4 ACS 08/87
365 Jaybird Cave Tennessee Perry 2.565 4128 50 15.2 Tenn.Cave Survey 02/03
366 Wilson's Cave   (M.C.N.P.) Kentucky Hart 2.557 4115 0 0.0 CRF web site 06/01
367 Mountain Cove Farm #3 Cave (Ulla Cave) Georgia Walker 2.553 4109 200 61.0
368 Old Blowing Cave                   (505) Alabama Marshall 2.546 4097 100 30.5 ACS Jun-05
369 Big Hole Cave Arkansas Boone 2.540 4088 196 59.7 Rodney Tennyson e-mail 08/00
370 Lowmoor Cave Virginia Alleghany 2.540 4088 0 0.0 VSS Long Cave List 02/03
371 Hancock #1 Cave Virginia Smyth 2.529 4070 171 52.1 Ken Walsh Aug-08
372 Bat River Cave Minnesota Fillmore 2.525 4064 115 35.1 Clay Kraus e-mail Jul-09
373 Amish Blowing Cave System         (Saltpeter) Tennessee Perry 2.522 4059 45 13.7 Tenn.Cave Survey 02/03
374 Maple Leaf Cave Missouri Perry 2.521 4057 0 0 M.S.S. Moss 02/04
375 Great Big Bottom Cave Tennessee White 2.509 4038 90 27.4 TCS 02/03
376 Ape Cave                          (Lava Tube) Washington Skamania 2.500 3983 598 182.3 Garry Petrie e-mail 03/03
377 Millers Cove Cave Virginia Roanoke 2.500 4023 350 106.7 Phil Lucas e-mail Jul-07
378 Cemetary Pit Georgia Dade 2.500 4023 200 61.0
379 Kartchner Caverns Arizona Cochise 2.500 4023 100 30.5 NSS Convention 1991
380 Hubbards Cave                     (Saltpeter) Tennessee Warren 2.485 3999 137 41.8 TCS 01/96
381 Big Sink Cave Kentucky Pulaski 2.485 3999 0 0.0 LMCK 01/82
382 Schumates Icehouse Cave West Virginia Monroe 2.481 3993 174 53.0 WVASS 1995
383 Lookout Mountain Cave             (Saltpeter) Tennessee Hamilton 2.481 3993 75 22.9 TCS 01/96
384 T.S.O.D. Cave             (Talus,Anorthosite) New York Essex 2.472 3978 0 0.0 Atlas - Great Caves of the World 1989
385 Gunner Cave Arkansas Stone 2.418 3891 60 18.3
386 Umi'i Manu System                 (Lava Tube) Hawaii Hawaii 2.415 3887 1869 569.7 Doug Medville 02/00
387 Virgin Cave New Mexico Eddy 2.400 3862 723 220.4 Paul Burger e-mail Apr-08
388 El Capitan Cave Alaska P.O.W. Island 2.390 3846 429 130.8 NSS Caves Files - Dick Blenz Oct-05
389 Hunt Cave West Virginia Monroe 2.390 3846 209 63.7 Ed S. e-mail Oct-09
390 Piddling Pit West Virginia Pocahontas 2.389 3845 96 29.3 Greg Springer 11/90
391 Burfield (Blue Hole)(Johnson Fork) Cave Kentucky Wayne 2.380 3830 0 0.0 LMCK 01/82
392 Tony Sinks - Cox Cave           (78) Alabama Jackson 2.367 3809 570 173.7 Georgia Underground V32N4P37 09/96
393 Big Coon Caverns Tennessee Union 2.367 3809 219 66.8 TLCL 09/92
394 Fletcher Cave West Virginia Monroe 2.364 3804 74 22.6 George Dasher 02/94
395 Blowing Cave Kentucky Wayne 2.361 3800 0 0.0 LMCK 01/82
396 Crystal Caverns                      (Gypsum) New Mexico DeBaca 2.355 3790 331 100.9 Dave Belski e-mail 03/03
397 Colossal Cave Arizona Pima 2.348 3779 0 0.0 The Desert Caver V23N4P13 12/93
398 Trout Cave West Virginia Pendleton 2.344 3772 128 39.0 Bob Gulden/Dave West 09/96
399 Salamander Cave Virginia Giles 2.340 3766 325 99.1 VSS Long Cave List 02/03
400 Dynamited(Blasted)(Lemei Road)Cave (Lava Tube) Washington Skamania 2.338 3763 325 99.1 Garry Petrie e-mail 03/03
401 Buckner Spring Cave Kentucky Hart 2.335 3758 0 0.0 LMCK 01/82
402 Perry Water Cave Texas Real 2.334 3756 59 18.0 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
403 Sinnett - Thorn Mtn. Cave System West Virginia Pendleton 2.329 3748 386 117.7 Paul Stevens 07/79
404 Hurricane Ridge Cave West Virginia Monroe 2.329 3748 241 73.5 WVASS Database May-07
405 Kennamer Cave                     (490) Alabama Jackson 2.326 3743 200 61.0 ACS 08/87
406 Canyon Cave                         (1000) Alabama Jackson 2.320 3734 300 91.4 ACS 08/87
407 Gary Self Pit                          (290) Alabama Jackson 2.314 3724 560 170.7 ACS 08/87
408 Double Barrel Shotgun Cave           (Gypsum) New Mexico Lincoln 2.314 3724 287 87.5 Dave Belski e-mail 03/03
409 Druid Cave West Virginia Preston 2.307 3713 275 83.8 Greg Springer e-mail 08/98
410 Columbine Crawl Wyoming Teton 2.301 3703 1551 472.7 Warren Anderson e-mail 01/01
411 Raccoon Mountain (Crystal(City)) Caverns Tennessee Hamilton 2.301 3703 175 53.3 TCS 01/96
412 Natural Bridge System, St Marks   (Under Water) Florida Wakalla 2.293 3690 110 33.5 WKPP - Casey McKinlay e-mail Jul-07
413 Salt River Cave                       (221) Alabama Jackson 2.289 3684 80 24.4 ACS 07/86
414 Duck Creek Lava Tube              (Lava Tube) Utah Kane 2.283 3674 300 91.4 R.L.Crawford-Worlds Longest Lava Tubes 1982
415 Gorham Cave-Spring Acre Cave Kentucky Logan 2.280 3669 0 0.0 Preston Forsythe e-mail May-06
416 Dry Shave Cave Tennessee Warren 2.273 3658 150 45.7 TCS 01/96
417 Toilet Bowl Cave Tennessee Anderson 2.273 3658 120 36.6 TCS 01/96
418 Big Sycamore Cave Tennessee Grundy 2.273 3658 80 24.4 TCS 03/03
419 Bull Cave Tennessee Blount 2.272 3656 924 281.6 Mark Lassiter 08/98
420 Bone Cave East Tennessee Van Buren 2.270 3653 183 55.8 TCS 01/96
421 Bransford Cave West Virginia Greenbrier 2.270 3653 72 21.9 WVACS 1987
422 Wilkson Hollow Horror Hole Tennessee Franklin 2.259 3636 512 156.1 TCS 01/96
423 Indian Spring (Creek) Cave      (Under Water) Florida Wakalla 2.253 3626 160 48.8 Caves and Karst of Florida, 2008 NSS Convention Jul-08
424 War Eagle Cave                     (565) Alabama Jackson 2.244 3611 157 47.9 ACS 08/87
425 Barnett - Waters Folly Cave System Kentucky Pulaski 2.243 3610 0 0.0 LMCK 01/82
426 Big Red Cave                      (Lava Tube) Hawaii Hawaii 2.241 3607 760 231.6 Doug Medville e-mail 09/02
427 Peppersauce Cave Arizona Pinal 2.225 3581 203 61.8 Speleo Digest Dec-07
428 Cottonwood Cave New Mexico 2.223 3578 370 112.8 Dave Belski e-mail 03/03
429 Zahner Cave Missouri Perry 2.220 3573 0 0 M.S.S. Quamen 02/04
430 Talley Ditch Cave                    (248) Alabama Jackson 2.219 3571 27 8.2 ACS 08/87
431 Roaring Springs Cave Arizona Coconino 2.216 3566 0 0.0
432 Bear Hole Tennessee Grundy 2.206 3550 44 13.4 TCS Jan-08
433 Skagnasty Cave Tennessee Putnam 2.201 3542 120 36.6 TCS 01/96
434 Cave Mtn. Cave West Virginia Pendleton 2.200 3541 382 116.4 Bob Gulden 06/01
435 Meisner Crevice Cave Missouri Perry 2.200 3541 0 0.0 M.S.S. Oliver 02/04
436 Alastor Cave Tennessee Fentress 2.197 3536 186 56.7 NSS Caves Files - Dick Blenz Oct-05
437 Snow Caverns Missouri Perry 2.182 3512 0 0.0 M.S.S. Walsh 02/04
438 Sorcerer's Cave Texas Terrell 2.181 3510 570 173.7 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
439 Carpenter's (Holland) Cave Kentucky Allen 2.178 3505 0 0.0 LMCK 01/82
440 Logan / Greensnake Cave Kentucky Pulaski 2.175 3500 0 0.0 LMCK 01/82
441 Scrooge Cave                         (Gypsum) New Mexico Lincoln 2.170 3492 46 14.0 Dave Belski e-mail 03/03
442 Manu Nui Lava Tube          (Lava Tube) Hawaii Hawaii 2.150 3460 1143 348.4 NSS NEWS V65N10P21 Sep-07
443 Lammon's Ladder Cave Indiana Orange 2.148 3457 0 0.0 List of the long Caves of Indiana 1989
444 Cave of the Winds Colorado El Paso 2.147 3456 294 89.6 Richard Rhinehart e-mail Feb-07
445 New (Slaughter Canyon) Cave  (C.C.N.P.) New Mexico Eddy 2.140 3444 234 71.3 Stan Allison e-mail Dec-08
446 Airman's Cave Texas Travis 2.140 3444 30 9.1 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
447 Goufffre Tennessee Cumberland 2.131 3430 515 157.0 TCS 01/96
448 Alexander Caverns Pennsylvania Mifflin 2.127 3423 162 49.4 Fall MAR 1999 Guide Book P6 10/99
449 Indian Creek Caverns Missouri Stone 2.121 3413 0 0.0 M.S.S. Map 02/04
450 Cavin Cave Virginia Lee 2.120 3412 0 0.0 VSS Long Cave List 02/03
451 Mertz Cave Missouri Perry 2.107 3391 0 0.0 M.S.S. Coons 02/04
452 Clover Hollow Cave Virginia Giles 2.103 3384 344 104.9 Bill Douty e-mail 12/97
453 Canto VII Cave Indiana Lawrence 2.100 3380 70 21.3 List of the long Caves of Indiana 1989
454 Caverns of Sonora Texas Sutton 2.097 3375 122 37.2 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
455 Cave Spring Cave                   (53) Alabama Morgan 2.095 3372 0 0.0 ACS 08/87
456 Tarkiln Cave Kentucky Carter 2.093 3368 35 10.7 ESSO Grotto via e-mail from Allen Blair Dec-06
457 Cathedral Cave                       (165) Alabama Marshall 2.086 3357 124 37.8 ACS Jun-05
458 Hughes Cave                          (157)    (Saltpeter) Alabama Morgan 2.085 3355 91 27.7 ACS Jun-05
459 Natural Bridge Caverns Texas Comal 2.084 3354 250 76.2 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
460 Burns #2 Cave West Virginia Greenbrier 2.083 3352 200 61.0 WVASS Database May-07
461 Millers Cave Kentucky Rockcastle 2.083 3352 120 36.6 LMCK 01/82
462 Bob Williams Cave                 (Saltpeter) Tennessee Cannon 2.083 3352 100 30.5 TLCL 09/92
463 Devils Dungeon Cave Tennessee Pickett 2.083 3352 100 30.5 TLCL 09/92
464 Dry Creek Cave                      (276) Alabama Jackson 2.083 3352 20 6.1 ACS 08/87
465 Glover's Cave Kentucky Christ./Todd. 2.082 3351 0 0.0 LMCK 01/82
466 Reasor Pump Cave Virginia Lee 2.080 3347 200 61.0 Bill Balfour e-mail 06/99
467 Bishop Cave Tennessee Bedford 2.080 3347 60 18.3 TCS 01/96
468 Rich Mountain Blowhole Tennessee Blount 2.077 3343 840 256.0 Tenn.Cave Survey 02/03
469 Key Cave                               (99) Alabama Lauderdale 2.074 3338 27 8.2 ACS 08/87
470 Honeymoon Cave Indiana Washington 2.071 3333 55 16.8 List of the long Caves of Indiana 1989
471 Perkins Cave                           (348) Alabama Madison 2.064 3322 150 45.7 ACS Jun-05
472 Geiger Cave / Houston Hollow   (459) Alabama Jackson 2.063 3320 360 109.7 Deep Caves of TAG, John Stembel 10/01
473 Cox Cave Missouri Pulaski 2.062 3318 63 19.2 M.S.S. Baker 02/04
474 Buchanan Saltpetre Cave Virginia Smyth 2.060 3315 0 0.0 VSS 1977
475 Ted's Dig Cave Indiana Harrison 2.058 3312 158 48.2 NSS News V50N2P53 02/92
476 Twisted Fissure West Virginia Randolph 2.050 3299 175 53.3 Devin Kouts 09/98
477 Patton Cave West Virginia Monroe 2.040 3283 171 52.1 George Dasher 10/84
478 Chadwells Cave                    (Saltpeter) Tennessee Claiborne 2.034 3273 150 45.7 TLCL 09/92
479 Locust Creek (Spring) Cave West Virginia Pocahontas 2.025 3259 199 60.7 NSS News V49N5P140 05/91
480 Popcorn Spring Cave Indiana Lawrence 2.023 3256 55 16.8 NSS Conv. 1973 04/90
481 Main Drain Cave Kentucky Pulaski 2.010 3235 0 0.0 Mapped Caves of Pulaski Co. 02/00
482 Gross-Skeleton Cave                (224) Alabama Jackson 2.008 3232 120 36.6 ACS Jun-05
483 Stanley Carden Cave                (730) Alabama Dekalb 2.007 3230 136 41.5 ACS Jun-05
484 Great Spirt Cave Missouri Pulaski 2.007 3230 0 0.0 M.S.S. House 02/04
485 Farmers System - 3 Kentucky Pulaski 2.003 3224 166 50.7 Darrell Adkins e-mail Jan-07
486 M2 Blue     (Under Water)                   Florida Madison 2.003 3224 147 44.8 NSS News V50N4P94 Not on Fla. Long cave list 04/92
487 Buddy Penleys Cave Virginia Bland 2.000 3219 260 79.2 VSS Long Cave List 02/03
488 Yell Cave Tennessee Bedford 2.000 3219 101 30.8 Lynn Roebuck e-mail 03/04
489 Wheeler Saltpeter Cave            (163) Alabama Jackson 2.000 3219 44 13.4 Georgia Underground V29N3P18-19 09/92
490 Buffalo Creek Cave Kentucky Edmonson 2.000 3219 0 0.0 NSS News 12/94
491 Soup City Cave West Virginia Pocahontas 2.000 3219 0 0.0 Spring 2009 WVASS Meeting May-09
492 Walker Spring Cave Tennessee Franklin 1.999 3217 164 50.0 TCS 02/03
493 Witheros Cave Virginia Bath 1.996 3212 0 0.0 VSS 1987
494 Poplar Cave                             (340) Alabama Morgan 1.993 3207 231 70.4 Tom Moss 09/89
495 Burnside Branch Cave West Virginia Monroe 1.990 3203 257 78.3 WVASS 1977
496 Tumbling Creek Cave Arkansas ? 1.989 3201 0 0.0 CIM NO.9 10/80
497 Blowing Cave Indiana Harrison 1.989 3201 0 0.0 ISS V1#1 04/90
498 Mullen Spring Cave Kentucky Rockcastle 1.988 3199 0 0.0 LMCK 01/82
499 Show Farm Cave Indiana Orange 1.980 3187 63 19.2 Mark Deebel e-mail 06/00
500 Reddell Cave Arkansas Newton 1.980 3187 15 4.6 Rodney Tennyson e-mail 08/00
501 "D"Road Cave (Tree Cast, Pole 46)  (Lava Tube) Hawaii Hawaii 1.976 3180 140 42.7 HSS Newsletter N9P5 06/01
502 Hering Cave                             (6) Alabama Madison 1.975 3178 40 12.2 ACS 04/80
503 Phil Coots Cave Kentucky Todd 1.969 3169 0 0.0 Mike Dyas 01/88
504 Carcass Cave                         (Gypsum) New Mexico De Baca 1.966 3164 333 101.5 Dave Belski e-mail 03/03
505 Hog Wallow Cave Tennessee Overton 1.966 3164 121 36.9 TCS Jan-08
506 Lost Cove Cave                    (Saltpeter) Tennessee Franklin 1.952 3141 195 59.4 NSS Caves Files - Dick Blenz Oct-05
507 Warren Springs Cave Tennessee Bedford 1.952 3141 93 28.3 Tenn.Cave Survey 02/03
508 Sinking Creek Cave Indiana Washington 1.932 3109 0 0.0 IUSC V7#1 04/90
509 Hairy Hole Virginia Wise 1.930 3106 240 73.2 Phil Lucas e-mail Jul-07
510 Breached Wall Cave     (Lava Tube) Hawaii Hawaii 1.930 3106 0 0.0 Doug Medville e-mail Mar-09
511 Little Big Hole West Virginia Monroe 1.926 3100 0 0.0 The West Virginia Caver V19N5P7 10/01
512 Organ Springs Cave Indiana Washington 1.924 3096 50 15.2 David Black 01/96
513 Hurricane Crawl Cave California Tulare 1.921 3092 235 71.6 Joel Despain e-mail 01/99
514 Dripping Spring Cave Kentucky Logan 1.921 3092 0 0.0 Mike Dyas 11/91
515 Kelly Spring Cave Illinois Monroe 1.920 3090 0 0.0 ICS V21N1 02/81
516 Bruce Cave Missouri Pulaski 1.913 3079 0 0.0 Florence Rucker Map 1947
517 Bad Medicine Cave Wyoming Big Horn 1.910 3074 472 143.9 Marc Ohms e-mail 09/99
518 Bear Cave Pennsylvania Westmoreland 1.910 3074 72 21.9 NSS Caves Files - Dick Blenz Oct-05
519 Big Springs (Blowing) Cave West Virginia Tucker 1.909 3072 60 18.3 Alan Carpenter 09/86
520 Lewis and Clark Caverns Montana Jefferson 1.906 3067 577 176 The Explorer P34 - Bob Richards 03/85
521 Hail Cave Kentucky Pulaski 1.902 3061 0 0.0 LMCK 01/85
522 Left Tit Pit West Virginia Randolph 1.898 3055 110 33.5 WVASS 1995
523 Hells Below Cave New Mexico Eddy 1.894 3048 550 167.6 Dave Belski e-mail 03/03
524 Cave of the Madonna New Mexico Eddy 1.894 3048 500 152.4 Dave Belski e-mail 03/03
525 Weeki Wachee Spring  (Under Water) Florida Hernando 1.894 3048 407 124.1 Caves and Karst of Florida, 2008 NSS Convention Jul-08
526 Roaring Panther Cave Tennessee Fentress 1.894 3048 284 86.6 Tenn.Cave Survey 02/03
527 Lake Tarpon-Tarpon Springs System      (Under Water) Florida Pinellas 1.894 3048 170 51.8 Caves and Karst of Florida, 2008 NSS Convention Jul-08
528 Cueva Guapa Delnorte Tennessee VanBuren 1.894 3048 150 45.7 TCS 02/03
529 Hillis Cave Tennessee Van Buren 1.894 3048 130 39.6 Tenn.Cave Survey 02/03
530 John Fisher Cave Tennessee Smith 1.894 3048 125 38.1 TCS - Moni 07/86
531 Austin Peay Cave Tennessee Montgomery 1.894 3048 90 27.4 TCS - Moni 07/86
532 Big Mouth Cave Tennessee Grundy 1.894 3048 50 15.2 Tenn.Cave Survey 02/03
533 Windy River Cave Tennessee Van Buren 1.894 3048 50 15.2 TCS 05/92
534 SCAG New York Jefferson 1.894 3048 40 12.2 NSS Conv. G.B. 1979
535 Godwin Cave                       (Saltpeter) Tennessee Maury 1.894 3048 40 12.2 TLCL 09/92
536 Hans Kennamer Cave              (3268) Alabama Madison 1.894 3048 30 9.1 ACS Jun-05
537 Janus Pit System Arkansas Stone 1.894 3048 0 0.0 NSS News 01/79
538 Sullivan Annex Cave Indiana Lawrence 1.890 3042 78 23.8 BIG 19#4 04/94
539 Smokehole Cave Kentucky Rockcastle 1.890 3042 0 0.0 Blue Grass Grotto - ref: Gary O'Dell 08/86
540 Vickers Cave Virginia Washington 1.890 3042 0 0.0 VSS Long Cave List 02/03
541 Mystery (Surprize, Fallbrook) Cave New York Sullivan 1.889 3040 0 0.0 Underworld 1982
542 La Baume Cave Missouri Ralls 1.879 3024 0 0.0 M.S.S. Map 02/04
543 Martin Cave System                   (Gypsum) New Mexico Chaves 1.870 3009 34 10.4 Dave Belski e-mail 03/03
544 Cedar Creek Cave Tennessee Greene 1.869 3008 75 22.9 Tenn.Cave Survey 02/03
545 Saltpeter - Moon Cave System Kentucky Carter 1.867 3005 83 25.3 Mike Dyas 04/84
546 Skinframe Sinks (Rice) Cave Kentucky Caldwell 1.867 3005 0 0.0 LMCK 07/87
547 Brushy Creek Cave System Indiana Harrison 1.866 3003 35 10.7 David Black 01/96
548 Slide-In Cave Kentucky Pulaski 1.864 3000 0 0.0 LMCK 01/87
549 Hoy Cave Kentucky Simpson 1.864 3000 0 0.0 Chris Grey 1967
550 Indian Cave Kentucky Warren 1.864 3000 0 0.0 LMCK 01/87
551 Ganter Cave Kentucky Edmonson 1.862 2997 0 0.0 LMCK 01/87
552 P-Bar (PeBar) Cave Wyoming Big Horn 1.851 2979 486 148.1 Tomes 1977
553 Anderson Spring Cave Georgia Walker 1.839 2960 0 0.0 GSS 1987
554 Tumbling Creek Cave Missouri Taney 1.839 2960 0 0.0 MSS Long Cave List 02/04
555 Smittle Cave Missouri Wright 1.837 2956 0 0.0 M.S.S. Taylor 02/04
556 French Creek Cave Montana Beaverhead 1.831 2947 434 132 Caves of Montana 03/78
557 Buffalo Creek Cave Kentucky M.C.N.P. 1.828 2942 0 0.0 CRF 11/02
558 Rollins Cave #2 Missouri Pulaski 1.828 2942 0 0.0 M.S.S. Map 02/04
559 Paint Rock River Cave            (2934) Alabama Jackson 1.817 2924 539 164.3 Deep Caves of TAG, John Stembel 10/01
560 Smokehole Cave Virginia Giles 1.814 2919 110 33.5 Bill Douty e-mail 12/97
561 Aqua (Lockridge) Cave Virginia Highland 1.800 2897 0 0.0 VSS Long Cave List 02/03
562 Jewett I Cave Tennessee Cumberland 1.788 2878 615 187.5 Charles Clark 07/86
563 Hole in the Rock Spring       (Under Water) Florida Jackson 1.783 2869 102 31.1 Sheck Exley 10/80
564 Onondaga Cave Missouri Crawford 1.783 2869 0 0.0 caverben@yahoo.com Jun-09
565 Murphy Cave Missouri Marion 1.773 2853 0 0.0 M.S.S. Map 02/04
566 Ka'eleku Caverns                  (Lava Tube) Hawaii Maui 1.772 2852 738 224.9 Bob Richards e-mail 12/99
567 Locomotive Breath Cave. Virginia Alleghany 1.770 2849 0 0.0 VSS Long Cave List 02/03
568 Roubidoux Cave (Indian, Pike's Peak) Missouri Pulaski 1.769 2847 0 0.0 Jeffrey Crews e-mail Sep-04
569 Mystic Cave Oklahoma Murray 1.761 2834 0 0.0 NSS Caves Files - Dick Blenz Oct-05
570 McBride's Cave                      (1345) Alabama Jackson 1.753 2821 513 156.4 Georgia Underground V32N4P38 09/96
571 Spring Creek Cave Texas Kendall 1.748 2813 16 4.9 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
572 Lower Uilani Cave                 (Lava Tube) Hawaii Hawaii 1.742 2803 0 0.0 William Halliday 8/95
573 Flynn (Sulphur Mtn.) Cave Kentucky Wayne 1.740 2800 0 0.0 LMCK 01/82
574 Falls (Panther) Creek (Lava) Cave  (Lava Tube) Washington Skamania 1.738 2797 413 125.9 R.L.Crawford-Worlds Longest Lava Tubes 1982
575 Harmon's Waterfall Cave West Virginia Randolph 1.736 2794 150 45.7 WVASS 1995
576 Doodlebug Hole / Blowing Cave (195) Alabama Jackson 1.727 2779 510 155.4 ACS 04/80
577 Wolf Cave                               (192)  (Saltpeter) Alabama Morgan 1.727 2779 91 27.7 ACS 04/80
578 Turtle Cave                              (198) Alabama Morgan 1.727 2779 91 27.7 ACS 08/87
579 Smith Cave Kansas Butler 1.723 2773 42 12.8 1996 Speleo Digest 1998
580 ThunderHole Cave New York Schoharie 1.720 2768 0 0.0 http://www.manifoldlab.com/thunder/plots-wip/composite.jpg Oct-09
581 Horseshoe Vally Cave                 (Gypsum) Oklahoma Greer 1.715 2760 0 0.0 NSS News 08/95
582 Farmers System - 4 Nameless Kentucky Pulaski 1.714 2758 118 36.0 Darrell Adkins e-mail Jan-07
583 Durham Cave Tennessee Sumner 1.710 2752 84 25.6 TCS 02/03
584 Paradox Cave Tennessee VanBuren 1.705 2744 400 121.9 Georgia Underground V32N4P38 09/96
585 Upper Mulepen Spring Cave Tennessee Grundy 1.705 2744 110 33.5 Tenn.Cave Survey 02/03
586 Cripps Mill Cave Tennessee DeKalb 1.705 2744 100 30.5 TCS - Gerald Moni 03/83
587 Bellamy Cave Tennessee Montgomery 1.705 2744 80 24.4 TCS 02/03
588 Jim Ray Cave Indiana Greene 1.705 2744 20 6.1 BIG V7#2 04/90
589 Canyon Cave Kentucky Carter 1.705 2744 0 0.0 Annette Summers - Pholeos V15N1 1995
590 Baker Creek Cave System Nevada White Pine 1.705 2744 0 0 Ellis Hedlund 1971
591 Kimbalton Mine Cave Virginia Giles 1.705 2744 0 0.0 VSS 08/90
592 Bryant's Cave Indiana Harrison 1.700 2736 155 47.2 David Black 01/96
593 Eric's River Cave Indiana Crawford 1.700 2736 51 15.5 Speleo Digest Dec-07
594 Philpotts Pumphouse Cave Tennessee Bedford 1.698 2733 100 30.5 TCS 01/96
595 Abbott Saltpeter cave             (Saltpeter) Tennessee Pickett 1.698 2733 80 24.4 TCS - Moni 03/83
596 Hick's Cave New Mexico Eddy 1.684 2710 277 84.4 Dave Belski e-mail 03/03
597 Silent River Cave Arizona ? 1.683 2709 319 97.2 Speleo Digest Dec-07
598 Sitton's Cave Georgia Dade 1.678 2700 30 9.1 GSS 1987
599 DePriest Branch Cave              (Saltpeter) Tennessee Lewis 1.676 2697 86 26.2 James Reyome e-mail 02/01
600 Grahamton Cave Kentucky Meade 1.665 2680 0 0.0 LMCK 01/82
601 Illiad / Odyessy Cave System    (1568) Alabama Jackson 1.663 2676 493 150.3 ACS 03/95
602 Spring Cave Colorado Rio Blanco 1.660 2672 113 34.4 Rocky Mtn. Caving SUM93
603 Steele's Cave West Virginia Monroe 1.650 2655 57 17.4 Ed Saugstad e-mail 11/00
604 Jessie Cave Virginia Russell 1.648 2652 267 81.4 VSS 1977
605 Cribb Cave Virginia Washington 1.630 2623 243 74.1 VSS Long Cave List 02/03
606 Prassell Ranch Cave Texas Kendall 1.630 2623 39 11.9 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
607 Everton's Cave Indiana Crawford 1.628 2620 143 43.6 David Black 01/96
608 April Cave Iowa Winneshiek 1.627 2618 0 0.0 Larry Welch 06/89
609 Halbrook Cave                          (416) Alabama Marshall 1.623 2612 27 8.2 ACS 04/80
610 Spring Cave Kansas Butler 1.615 2599 0 0.0 Caves in Kansas 1993
611 Youngs Creek Blowhole Tennessee Franklin 1.610 2591 568 173.1 Deep Caves of TAG, John Stembel 10/01
612 Apro Ject Cave Indiana Orange 1.610 2591 0 0.0 Scott Fee 09/91
613 Hurricane River Cave Arkansas Searcy 1.607 2586 56 17.1 Rodney Tennyson e-mail Jul-08
614 The Catacombs(Cave)  (LeBe Nat;l Mon.)                 (Lava Tube) California Siskiyou 1.603 2580 132 40.2 Liz Wolf & Joke Vansweevelt Oct-10
615 Cemetery Sink (Hide-A-Bed) Cave West Virginia Greenbrier 1.602 2578 146 44.5 Bill Balfour 07/97
616 Phantom Springs Cave Texas Jeff Davis 1.600 2575 79 24.1 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
617 Rocket River Cave System Texas Coryell 1.598 2572 54 16.5 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
618 Jansill/Driftwood Cave System        (Gypsum) New Mexico Chaves 1.592 2562 233 71.0 Dave Belski e-mail 03/03
619 River Styx Cave Texas King 1.592 2562 50 15.2 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
620 Harmony Church Cave Kentucky Caldwell 1.591 2560 0 0.0 LMCK 01/82
621 Kool Spring Cave Indiana Orange 1.590 2559 30 9.1 Ash/Fee 08/91
622 Fanning Ranch North & South Cave     (Gypsum) New Mexico 1.589 2557 45 13.7 Dave Belski e-mail 03/03
623 Tunnel Spring Cave Missouri Pulaski 1.585 2551 82 25.0 Jeffrey Crews e-mail 06/03
624 Deep Cave Texas Edwards 1.584 2549 255 77.7 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
625 Hunters Cave Missouri Boone 1.583 2548 76 23.2 Bob Lerch e-mail Dec-06
626 Dockenson (White's) Cave Kentucky Todd 1.572 2530 0 0.0 LMCK 01/85
627 New Castle Murder Hole Virginia Craig 1.560 2511 240 73.2 VSS Long & Deep Cave Lists 02/03
628 Mammoth Cave                      (Lava Tube) California Modoc 1.559 2509 157 47.9 Mike Sims e-mail.  Mpped 1984-85 by Bruce Rogers, et al Jun-07
629 Cooch - Webb Cave Kentucky Hart 1.554 2501 0 0.0 LMCK 01/82
630 New Discovery Cave Kentucky Meade 1.554 2501 0 0.0 LMCK 01/82
631 Red Goose Cave Kentucky Pulaski 1.554 2501 0 0.0 LMCK 01/82
632 Climax Cave Kentucky Rockcastle 1.554 2501 0 0.0 LMCK 01/82
633 Cricket Maze Cave West Virginia Berkeley 1.553 2499 115 35.1 Bob Gulden Nov-09
634 Crystal Lake Cave Iowa Dubuque 1.553 2499 0 0.0 NSS Caves Files - Dick Blenz Oct-05
635 Cave of the Bells Arizona Santa Cruz 1.550 2494 0 0.0 NSS Caves Files - Dick Blenz Oct-05
636 Big Room Cave Tennessee Grundy 1.545 2486 75 22.9 Tennessee Long Cave List 09/92
637 Triple Engle Pit                     (Gypsum) New Mexico De Baca 1.544 2485 442 134.7 Dave Belski e-mail 03/03
638 Hickey Pot Tennessee Warren 1.542 2482 500 152.4 Tenn.Cave Survey 02/03
639 Mill Bluff (Lloyd's) Cave Kentucky Caldwell 1.541 2480 0 0.0 LMCK 01/82
640 Sinks of Gandy West Virginia Randolph 1.537 2474 47 14.3 George Dasher 08/90
641 Scott's Barn Cave / Bloodstone  (907) Alabama Jackson 1.536 2472 563 171.6 Tom Moss 12/95
642 Slush Tube Cave Indiana Orange 1.536 2472 0 0.0 BIG V14#4 04/90
643 Mystic Cave West Virginia Pendleton 1.535 2470 280 85.3 Bob Gulden 11/92
644 Qualkinbush Cave System Indiana Orange 1.535 2470 78 23.8 NSS News V56N5P132 05/98
645 Blair - Collins Cave Virginia Scott 1.534 2469 0 0.0 VSS 1977
646 Clicks Cave Indiana Washington 1.532 2466 0 0.0 D.Hibbard 03/93
647 Saltpeter Cave Missouri Stone 1.527 2457 0 0.0 M.S.S. Map 02/04
648 Bristol Caverns Tennessee Sullivan 1.525 2454 130 39.6 TCS - Moni 01/96
649 Surgener Cave Virginia Lee 1.525 2454 0 0.0 VSS 1987
650 Cairn Blowhole (Pit)                  (2290) Alabama Jackson 1.515 2438 460 140.2 Georgia Underground V32N4P38 09/96
651 Hairy Pit / Flowing Spring Cave  (847) Alabama Jackson 1.515 2438 450 137.2 Georgia Underground V32N4P38 09/96
652 Gourdneck Cave Tennessee Marion 1.515 2438 400 121.9 TCS 09/86
653 Gin Bluff Cave Tennessee Dekalb 1.515 2438 100 30.5 TLCL 09/92
654 Apogee Cave California Siskiyou 1.515 2438 80 24.4 NSS News V57N7P213 07/99
655 Long Fork Creek Cave Tennessee Van Buren 1.515 2438 80 24.4 TLCL 09/92
656 Poor Farm Cave West Virginia Pocahontas 1.515 2438 60 18.3 Tom Wolfe, Canadian Caver #3 11/70
657 Hidden Hollow Cave Tennessee Sumner 1.515 2438 50 15.2 TCS 02/03
658 Loopers Cave Tennessee Overton 1.515 2438 40 12.2 TCS 09/86
659 Canterbury Cave West Virginia Monroe 1.515 2438 30 9.1 John C. Hempel 1975
660 Lehman Cave Nevada White Pine 1.515 2438 0 0 R. Bridgemon 02/66
661 Onyx Cave Missouri Pulaski 1.506 2424 0 0.0 M.S.S. House 02/04
662 Nickajack Cave                    (Saltpeter) Tennessee Marion 1.496 2408 111 33.8 TCS - Neff 07/86
663 Earth Mother Cave West Virginia Pocahontas 1.491 2400 110 33.5 1995 NSS Convention 07/95
664 Nescatunga Cave                      (Gypsum) Oklahoma Major 1.490 2398 0 0.0 R. Breisch 1969
665 Hamer's Cave Indiana Lawrence 1.488 2395 52 15.8 David Black 01/96
666 Quarry Hill Cave Pennsylvania Cumberland 1.487 2393 193 58.8 NSS Caves Files - Dick Blenz Oct-05
667 Stower's Cave Texas Kerr 1.486 2391 125 38.1 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
668 Fisher Cave Missouri Franklin 1.483 2387 0 0.0 M.S.S. Map 02/04
669 Black Pellet Cave                 (Lava Tube) Hawaii Hawaii 1.478 2379 206 62.8 Doug Medville e-mail 04/04
670 Bingham Cave                         (Gypsum) Oklahoma Woodward 1.478 2379 0 0.0 Keith Harris e-mail (Ok.UG V9 1979) 07/98
671 Dowells Deep Six Cave              (517) Alabama Morgan 1.477 2377 180 54.9 ACS 04/80
672 Three Forks Cave Oklahoma Adair 1.475 2374 0 0.0 Speleo Digest 1972
673 Lava River Cave                   (Lava Tube) Oregon Deschutes 1.473 2371 150 45.7 IUS Comm. on Volcanic Caves news #13 06/97
674 Premonition Cave Colorado Garfield 1.470 2366 179 54.6 Rocky Mtn. Caving SUM06
675 Peacock III Cave Syphon         (Under Water) Florida Suwannee 1.466 2359 210 64.0 M.Poucher 1996
676 Eureka Cave Kentucky McCreary 1.466 2359 0 0.0 John Barnes 1981
677 Post Office Cave                  (Lava Tube) California Siskiyou 1.465 2358 0 0.0 Cascade Caver V26P80 10/87
678 Creeping Cave Tennessee Van Buren 1.461 2351 165 50.3 Tenn.Cave Survey 02/03
679 Contantine Saltpetre Cave Kentucky Hardin 1.460 2350 60 18.3 1998 NSS Convention 08/98
680 Cave Spring Cave Virginia Rockbridge 1.458 2346 153 46.6 VSS 1977
681 Sand Cave New Mexico Eddy 1.456 2343 106 32.3 NSS Conv. G.B. 1986
682 Cave City (California) Caverns California Calaveras 1.452 2337 125 38.1 Peter Bosted 11/88
683 Main Drain Cave Utah Cache 1.450 2334 1227 374.0 Jon Jasper, Brandon Kowallis, Dave Shurtz Oct-05
684 Coffee Cave                          (Gypsum) New Mexico Eddy 1.442 2321 11 3.4 Dave Belski e-mail 03/03
685 Watson Bear Cave Arkansas Newton 1.439 2316 0 0.0 Rodney Tennyson e-mail 08/00
686 Robinson Cave Kentucky Warren 1.436 2311 0 0.0 Mike Dyas 09/87
687 Chapel Cave                             (208) Alabama Morgan 1.434 2308 60 18.3 ACS 08/87
688 Rose Cave Tennessee White 1.432 2305 78 23.8 Spelo Digest Dec-07
689 Eudy Cave                               (107) (Saltpeter) Alabama Marshall 1.430 2301 27 8.2 ACS 04/80
690 Rider's Mill (Anne Miller, Pridy) Cave Kentucky Hart 1.429 2300 0 0.0 LMCK 01/82
691 Wilson - Stanley Cave System Kentucky Logan 1.429 2300 0 0.0 LMCK 01/85
692 Wind Cave Missouri Shannon 1.428 2298 0 0.0 M.S.S. House 02/04
693 Lost Sea (Craighead Caverns)      (Saltpeter) Tennessee Monroe 1.426 2295 300 91.4 TCS - Moni 03/83
694 Will Stone Cave Tennessee Moore 1.423 2290 93 28.3 WWW 08/97
695 Three Forks Cave Tennessee Overton 1.420 2285 20 6.1 TCS - Moni 03/83
696 Bushwhacker Cave Missouri Pulaski 1.420 2285 0 0.0 NSS Caves Files - Dick Blenz Oct-05
697 James Cave Virginia Pulaski 1.420 2285 0 0.0 VSS Long Cave List 02/03
698 Cook Pot West Virginia Pocahontas 1.418 2282 223 68.0 Doug Medville 03/76
699 Wet Cave / Above (Well) Wet Cave Tennessee Franklin 1.414 2276 401 122.2 Speleonews V34N3 06/90
700 Arabica-Big Fatty Cave System Alaska Heceta Island 1.412 2272 519 158.2 Alaskan Caver V19N2P7 , Steve Lewis 04/99
701 Dorsey's Cave Indiana Washington 1.410 2269 0 0.0 Capers 1988 04/90
702 Roaring River Cave                   (1031) Alabama Marshall 1.404 2260 70 21.3 ACS 04/80
703 Big Spring Cave Tennessee Dekalb 1.400 2253 67 20.4 TCS 02/03
704 Cushman Blowing Cave Arkansas Independence 1.400 2253 0 0.0 Little Rock Grotto 03/04
705 Hurricane Cave Georgia Dade 1.399 2251 265 80.8 Brent Aulenbach e-mail 11/99
706 Anderson's Cave Kentucky Warren 1.398 2250 0 0.0 LMCK 04/82
707 Pot O' Gold                       (Lava Tube) Idaho Lincoln 1.396 2247 0 0.0 R.L.Crawford-Worlds Longest Lava Tubes 1982
708 Wadding Cave Arkansas Stone 1.393 2242 113 34.4 NSS News V65N3 Mar-07
709 Fox Cave Tennessee DeKalb 1.393 2242 48 14.6 TCS - Gerald Moni 03/83
710 Upper  Owl Cave     (Lava Tube) Hawaii Hawaii 1.392 2240 0 0.0 Doug Medville e-mail Mar-09
711 Lamplighter's cave Indiana Washington 1.392 2240 0 0.0 SpGuide 1973 04/90
712 Jeter River Cave Tennessee Montgomery 1.391 2239 94 28.7 2007 NSS Convention Jul-07
713 Laneville Water Supply Cave West Virginia Randolph 1.388 2234 174 53.0 WVASS 1995
714 Birchfield Cave                          (1458) Alabama Jackson 1.384 2227 50 15.2 ACS Jun-05
715 Shawnee Cave Indiana Lawrence 1.380 2221 0 0.0 SMP 1/90 04/90
716 Stewart Spring Cave                 (871) Alabama DeKalb 1.379 2219 27 8.2 ACS 04/80
717 Kelly Cave Virginia Wise 1.377 2216 0 0.0 VSS 1977
718 Glory Cave California Santa Cruz 1.374 2211 160 48.8 Peter Bosted 08/95
719 Silers Cave West Virginia Berkeley 1.372 2208 60 18.3 Bob Gulden 07/85
720 Luminary Pit Tennessee Bledsoe 1.371 2206 535 163.1 Buddy Lane 07/86
721 King Cave Tennessee Wayne 1.371 2206 40 12.2 Tenn.Cave Survey 02/03
722 Chubby Bunny (Fat Rabbit) Cave    (Lava Tube) Washington Skamania 1.370 2205 162 49.4 Garry Petrie e-mail 03/03
723 Whispering Cave Alaska P.E. Island 1.369 2203 327 99.7 1995 NSS Convention 07/95
724 Skaggs Creek Saltpetre (Payne?) Cave Kentucky Barren 1.367 2200 0 0.0 DUG Scoops 05/84
725 Kaumana Cave                      (Lava Tube) Hawaii Hawaii 1.365 2197 0 0.0 William Halliday 06/96
726 Sally Ward Cave                 (Under Water) Florida Wakulla 1.364 2195 350 106.7 Caves and Karst of Florida, 2008 NSS Convention Jul-08
727 Lineeater (Stevenson Spring)   (Under Water) Florida Hamilton 1.364 2195 60 18.3 Bryant, et.al. 1982
728 Slack's Cave Kentucky Scott 1.361 2190 0 0.0 LMCK 01/82
729 Johnson's Crook Cave Georgia Dade 1.356 2182 50 15.2 GSS 01/79
730 Stykes Cave Kentucky Pulaski 1.355 2181 0 0.0 NSS News V57N10P308 10/99
731 New Cave                          (Lava Tube) Washington Skamania 1.354 2179 137 41.8 Garry Petrie e-mail 03/03
732 Spout Springs Cave Tennessee Bedford 1.353 2177 135 41.1 TLCL 09/92
733 Starr Chapel Saltpetre Cave Virginia Bath 1.352 2176 162 49.4 1998 NSS Convention 08/98
734 Lowes (Fritz Breathing) Cave Virginia Washington 1.351 2174 0 0.0 VSS 1977
735 Neely's Creek Cave Kentucky Pulaski 1.350 2173 175 53.3 Bill Walden e-mail Jul-07
736 Kneeshredder Cave Kentucky Pulaski 1.349 2171 0 0.0 NSS 2001 Conventoion Guidebook 06/01
737 Wind Cave Kentucky Jackson 1.348 2169 0 0.0 LMCK 01/82
738 Rehobeth Church Cave West Virginia Monroe 1.345 2165 125 38.1 WVASS 09/91
739 Hills Creek - Bruffey Cave System West Virginia Pocahontas 1.340 2157 83 25.3 WVASS #10 09/92
740 Watters Cave West Virginia Greenbrier 1.339 2155 60 18.3 Bill Balfour 1977
741 Sculpin Cave Kentucky Mercer 1.336 2150 0 0.0 Kentucky Caver 08/86
742 Laurel Creek Cave Tennessee Van Buren 1.333 2145 56 17.1 Tennessee Long Cave List 09/92
743 Bloomington Cave Utah Washington 1.330 2140 240 73.2 NSS Caves Files - Dick Blenz Oct-05
744 Doodle Cave West Virginia Greenbrier 1.330 2140 150 45.7 Ron Fulcher e-mail 01/98
745 Stonleys (Divides) Cave Virginia Tazewell 1.330 2140 0 0.0 VSS Long Cave List 02/03
746 Ranard School Cave Indiana Monroe 1.327 2136 30 9.1 David Balck 01/96
747 Main Well Tennessee Marion 1.326 2134 400 121.9 Deep Caves of TAG, John Stembel 10/01
748 Yellow Jacket Pit Tennessee Grundy 1.326 2134 200 61.0 TCS 09/86
749 Camps Gulf Cave NR2 Tennessee VanBuren 1.326 2134 73 22.3 TCS 02/03
750 Collins Aqua Cave Tennessee Grundy 1.326 2134 50 15.2 TLCL 09/92
751 Wonder Cave Tennessee Grundy 1.326 2134 50 15.2 TCS 09/86
752 Three Falls Complex New York Jefferson 1.326 2134 25 7.6 Robrt Carroll 12/78
753 Hairy Queen Cave Tennessee Putnam 1.326 2134 25 7.6 TLCL 09/92
754 Outlaw Cave                       (Lava Tube) New Mexico Eddy 1.326 2134 15 4.6 Dave Belski e-mail 03/03
755 Glover Cave                             (54) Alabama Madison 1.326 2134 0 0.0 ACS 04/80
756 Tapeats Cave Arizona Coconino 1.326 2134 0 0.0 Ellis Hedlund 1971
757 Salamander-Crystal-Mederis Cave Indiana Monroe 1.326 2134 0 0.0 Scott Fee 04/90
758 Mill Run Cave West Virginia Tucker 1.326 2134 0 0.0 Roger Baroody 01/71
759 Cave of the Falls Missouri St.Louis 1.323 2129 0 0.0 M.S.S. Marty 02/04
760 Rupert Cave Pennsylvania Mifflin 1.320 2124 0 0.0 Fall MAR Guild Book P17 10/99
761 Catwalk Cave-Gaping Holes System  (lava Tube) California Siskiyou 1.316 2118 0 0.0 Bruce Rogers e-mail Jan-10
762 Mitchell Crushed Stone Co. Cave Indiana Lawrence 1.314 2115 12 3.7 J. Bailey - CIG 01/91
763 McKittrick Cave New Mexico Eddy 1.312 2111 91 27.7 NSS Conv. G.B. 1986
764 Hell Creek Cave    Arkansas Stone 1.307 2103 0 0.0 W.T.C. OF NSS 02/90
765 Endless Cave Indiana Washington 1.307 2103 0 0.0 Scott Fee 04/90
766 Fry Creek Cave Missouri Wright 1.306 2102 0 0.0 M.S.S. Taylor 02/04
767 Kennedy (Nichols) Spring Cave Kentucky Trigg 1.305 2100 0 0.0 Mike Dyas 1984
768 Graves Cave                            (1200) Alabama Blount 1.301 2094 105 32.0 ACS 04/80
769 Mill Cave Tennessee Cumberland 1.300 2092 178 54.3 TCS 09/86
770 Judy Springs West Virginia Pendleton 1.300 2092 75 22.9 Gordon Brace e-mail Sep-06
771 Ava Cave Illinois Jackson 1.300 2092 0 0.0 1997 Speleo Digest 1998
772 Breezeway Cave Colorado El Paso 1.298 2089 243 74.1 2009 NSS/ICS Kerrville Texas Jul-09
773 Battered Bar Cave Virginia Bath 1.295 2084 390 118.9 VSS Long & Deep Cave Lists 02/03
774 Rice Cave Missouri Jefferson 1.293 2081 0 0.0 M.S.S. Map 02/04
775 Peacock Cave                         (581) Alabama Jackson 1.292 2079 50 15.2 GSS 01/79
776 Sequoyah Cave                       (333)  (Saltpeter) Alabama DeKalb 1.292 2079 27 8.2 ACS 01/98
777 Fantastic Caverns Missouri Greene 1.292 2079 0 0.0 M.S.S. Taylor 02/04
778 Stolen Well / Davis Cove Cave  (1518) Alabama Jackson 1.291 2078 528 160.9 Georgia Underground V29N3 09/92
779 Ashmore Spring Cave                (1827) Alabama Jackson 1.291 2078 134 40.8 ACS Jun-05
780 June Cave Indiana Monroe 1.287 2071 0 0.0 IUSC V2#1 C.Roy 04/90
781 Diablo Cave Texas Val Verde 1.284 2066 13 4.0 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
782 Tongue River Cave(rns) Wyoming Sheridan 1.283 2065 106 32.3 NSS Caves Files - Dick Blenz Oct-05
783 Sinking Foot Cave Indiana Harrison 1.277 2055 178 54.3 Caprs 90/ICS 04/90
784 Crump's Cave Kentucky Warren 1.276 2054 93 28.3 Speleo Digest 1989
785 Felton Cave Texas Sutton 1.274 2050 115 35.1 Texas Speleological Survey via Jerry Atkinson e-mail Jan-10
786 Brushy Knob Pit Kentucky Hart 1.273 2049 302 92.0 David Black 01/96
787 Pukalani Cave                     (Lava Tube) Hawaii Hawaii 1.273 2049 0 0.0 William Halliday 1993
788 Stay High Cave Virginia Giles 1.270 2044 253 77.1 VSS 08/90
789 Marvel Cave Missouri Stone 1.270 2044 0 0.0 M.S.S. Hoffman 02/04
790 Spasm Chasm Tennessee Marion 1.269 2042 450 137.2 Tenn.Cave Survey 02/03
791 Piney Cave Tennessee White 1.269 2042 240 73.2 TCS 09/92
792 Honeycomb Cave                      (36)  (Saltpeter) Alabama Marshall 1.268 2041 27 8.2 ACS Jun-05
793 McCracken Spring Cave Kentucky Meade 1.268 2041 0 0.0 LMCK 01/82
794 Hay's Cave                           (Gypsum) New Mexico 1.266 2037 69 21.0 Dave Belski e-mail 03/03
795 Jack Daniel Cave Tennessee Moore 1.263 2033 25 7.6 TCS 02/03
796 Two Owl Cave     (Lava Tube) Hawaii Hawaii 1.263 2033 0 0.0 Doug Medville e-mail Mar-09
797 Shiloh Cave Indiana Lawrence 1.263 2033 0 0.0 Scott Fee 04/90
798 Nielsons Well / Cave Utah Cache 1.260 2028 880 268.2 www.caves.org/grotto/timpgrotto/ 01/03
799 Otter Maze Cave West Virginia Tucker 1.259 2026 20 6.1 WVASS Database May-07
800 Salmon Cave West Virginia Pocahontas 1.257 2023 70 21.3 Doug Medville 03/76
801 Herns Mill Cave West Virginia Greenbrier 1.256 2021 50 15.2 Bill Balfour 05/87
802 Hosterman's Pit Pennsylvania Center 1.256 2021 0 0.0 J.R. Sweet 1969
803 Owen Spring Cave Tennessee Marion 1.255